Used STRASBAUGH RGDE-4 #9045668 for sale

STRASBAUGH RGDE-4 is a fully automated wafer grinding, lapping and polishing equipment designed for the production of ultra-smooth and flat wafers. The system is capable of grinding, lapping and polishing a wide range of substrate materials such as silicon, glass, quartz, hard disk, and more. It features a rugged construction and utilizes adjustable process parameters that help achieve consistent surface finishes, from as low as <1nm Ra. RGDE-4 utilizes a planetary grinding wheel that follows a curved grind path to ensure uniform surface finish over a large wafer size area. The wheel is driven by a high-precision servo motor for precise control and speed. The unit includes a wafer holder that holds the substrate and prevent warping. It is also equipped with an integrated wringer arm for reducing cleaning time. The control panel features an intuitive graphical user interface (GUI) for easy operation. The machine works with a variety of consumables, including diamond grinding wheels, lapping disks, polishing cloths, and chemical slurries. It is also designed with a high-vacuum pump feature for low contamination levels. STRASBAUGH RGDE-4 is a reliable, efficient and cost effective tool for achieving high quality wafer surface finishing.